CourseCourseQuestionQuestionDocumentDocument
IB Environmental Systems and Societies
Topic 1: Foundation
Topic 2: Ecology
Topic 3: Biodiversity and conservation
Topic 4: Water
4.1 Water systems
4.2 Water access, use and security
4.3 Aquatic food production systems
4.3.1—Aquatic primary producers
4.3.2—Human aquatic food consumption
4.3.3—Increasing demand
4.3.4—Unsustainable harvesting practices
4.3.5—Fishery collapse
4.3.6—Maximum sustainable yield (MSY)
4.3.7—Climate change impacts
4.3.8—Mitigation strategies
4.3.9—Marine Protected Areas (MPAs)
4.3.10—Aquaculture
4.4 Water pollution
Topic 5: Land
Topic 6: Atmosphere and climate change
Topic 7: Natural resources
Topic 8: Human populations and urban systems
IB/ESS/SL//Concept/Topic 4: Water/4.3 Aquatic food production systems/4.3.10—Aquaculture

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